3 Inch DC Solar Screw Pump 500W 48V MPPT Controller Included Deep Well Submersible 109m Head 1.7m3/h Irrigation OEM

① Deep Well High-Head Performance Screw pump design delivers consistent flow even at extreme depths, making it ideal for narrow 3-inch boreholes where centrifugal pumps cannot reach.

② DC-Powered Off-Grid Ready Runs directly on 48V DC solar power with no grid connection required — purpose-built for remote villages, farms, and arid regions with no utility access.

③ MPPT Controller Included Bundled IP65-rated MPPT controller handles auto start/stop, soft start, and dry-run protection, ensuring long motor life with minimal maintenance.

④ Stainless Steel Construction Full stainless steel pump body resists corrosion in sandy, mineral-rich, or brackish groundwater conditions.

① Versatile Multi-Voltage Options Available in 48V DC, 72V DC, and AC/DC dual-input versions — choose the right model for your solar system voltage or grid-backup requirement.

② Wide Power Range From 600W to 1500W across the series, covering everything from small household wells to medium-scale farm irrigation with flow rates up to 6 m³/h.

③ Soft Start Motor Protection Integrated soft-start function reduces inrush current at startup, extending motor lifespan and protecting your solar system from voltage spikes.

④ Easy Installation Compact 3-inch diameter fits standard boreholes. Pre-wired with MC4-compatible cable, ready to connect to your solar array and controller in minutes.

① High Flow & High Head Delivers up to 41 m³/h flow rate and 230m head across the model range — one of the highest-output submersible pump lines in its class for large-scale agricultural use.

② AC/DC Dual Power Input Seamlessly switches between solar DC and AC grid power, ensuring uninterrupted water supply on cloudy days or during peak demand periods.

③ Wide Power Selection Available from 1500W to 3000W to match your irrigation scale, whether supplying a single farm or a multi-hectare crop field.

④ Heavy-Duty Build for Commercial Use Engineered for continuous-duty operation in large wells and high-demand irrigation systems, with robust motor insulation rated for harsh outdoor environments.

① 304 Stainless Steel — Drinking Water Safe Full 304 stainless steel wetted parts meet food-grade standards, making it the only pump in our lineup certified safe for potable water supply.

② High Flow for Community & Commercial Supply With flow rates up to 30 m³/h, a single unit can supply water to a village, livestock farm, or commercial facility without additional booster stages.

③ AC/DC Dual Power Flexibility Operates on solar DC or AC grid with automatic switching — ideal for areas where solar availability is seasonal or weather-dependent.

④ Corrosion-Proof for Long Service Life All-stainless construction resists scaling, rust, and chemical corrosion in mineral-heavy or slightly saline groundwater, minimizing replacement costs over time.

① Self-Priming — No Submersion Needed Installs above ground beside rivers, ponds, reservoirs, or open wells. No need to lower equipment into the water source — dramatically simplifies installation and maintenance.

② Highest Flow Rate in the Series Up to 85 m³/h output makes it the go-to choice for large-scale surface irrigation, flood irrigation, and water transfer across wide agricultural land.

③ AC/DC Dual Input for Maximum Uptime Switches between solar and grid power automatically, keeping irrigation running regardless of weather conditions.

④ Robust Cast Iron Housing Heavy-duty cast iron pump body withstands continuous outdoor operation, vibration, and thermal cycling — built for years of unattended field deployment.